Most of the information available on the app can also be found online, but Apple has done a great job of collecting it in one place.

It's also nifty that the app uses your Apple ID to automatically populate it with your specific Apple products — including Macs, iPhones, iPads, and Apple Watches — so you can easily troubleshoot your device. The app also includes useful information like your iPhone's serial and IMEI numbers.

And if you're having a physical issue, like a battery problem or a nonresponsive touch screen, the app will facilitate making an appointment at an Apple Store or chatting with a support rep.